下面我试图在CustomerModel Razor Pages中制作一个Post Request to Action方法/处理程序。
RazorPage名称为“Customer.cshtml”
从Ajax请求绑定DropdownList
<div class="col-xs-12 col-sm-6 col-md-6 col-lg-4">
<select class="form-control" id="CustomerID"
name="CustomerID"
asp-for="Customer.CustomerID"
asp-items="@(new SelectList(string.Empty,"CustomerID", "Name"))">
</select>
Ajax请求
我也尝试只调用处理程序但显示错误
<script type="text/javascript">
$(document).ready(function ()
{
$.ajax({
type: 'GET',
// we are calling json method
// /Pagename/ActionMethod
// /Pagename/Handler(OnGetListofCustomer)
url: '/Customer/OnGetListofCustomer',
contentType: "application/json",
success: function (data) {
$("#CustomerID").append('<option value="' + "0" + '">' + "Select State" + '</option>');
debugger;
$.each(data, function (i, state) {
$("#CustomerID").append('<option value="' + state.CustomerID + '">' + state.Name + '</option>');
});
},
error: function (ex) {
alert('Failed to retrieve states.' + ex);
}
});
});
PageModel
发出Ajax请求时出错